They turned the investigation over to the city's coroner's office, Sandra Glendinning of the Vancouver PD tells USA TODAY.

Officials have ruled out foul play and Sgt. Randy Fincham tells the AP there's nothing to indicate Monteith's death was due to illicit drug use.

Monteith, who starred on the Fox show Glee, had voluntarily entered rehab this spring for substance abuse issues. He was found dead on Saturday at the Fairmont Pacific Rim hotel in Vancouver. And more details are emerging about his final days.

According to E!, the Glee star visited the East of Main Café, where he ate last Thursday with Canada-based casting director Maureen Webb and his manager, Elena Kirschner. She posted a photo of the actor on Twitter with the following message: "Great meal with good friends."

TMZ.com also recapped the actor's last days, saying he spent them hanging out with friends in Vancouver and enjoying a few cold ones.

Monteith was also reportedly spotted hanging out Friday night at two local watering holes, the Roxy and the Queen's Republic Nightclub.

Meanwhile, Monteith's final film sees him playing a drug-addicted street hustler who goes to prison. An e-mail to the production company, Eagle Films, did not receive a response.